Alchemical Familiar Feat 1
Source Pathfinder Player Core 2
You have used alchemy to create life, a simple creature formed from alchemical materials, reagents, and a bit of your own blood. You gain a familiar, which has the Construct familiar ability; this is permanent, doesn't require the familiar to have the Tough familiar ability, and doesn't count against your usual limit of familiar abilities (typically 2). The familiar uses your Intelligence modifier to determine its Perception, Acrobatics, and Stealth modifiers.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
AlchemistThis indicates abilities from the alchemist class.